- Berlin-Dahlem化学研究院:(含基本物理常数)
FUNDAMENTAL PHYSICAL CONSTANTS
http://www.chemie.fu-berlin.de/ 5000
- 加拿大商业资源
The website is updated several times a week and allows users to actively and quickly search for detailed company information.
http://www.cbr.ca/ 5000
- 燃料电池
To find clear definitions of terms and abbreviations (including acronyms) commonly used in relation to fuel cells.
http://www.fuelcelltoday.com 5000
- 化学工业/化工技术导航
A comprehensive chemicals industry catalogue indexed by product or service.
http://www.chemicals-technology.com/ 5000
- 化学工业资源导航
Searches in the ONLINE Who's Who can be made on Company, Person an Productlevels.
http://www.chemkey.com/ 5000
- 抗菌个人护理用品知识答消费者问
GermSmart.com is Co-sponsored by SDA & CTFA to answer consumers' questions about antibacterial personal care products.
http://www.germsmart.com/ 5000
- 生化工程相关信息导航
生化工程方面的工作、资源、数据库、出版物、搜索引擎、相关软件等资源导航。
http://www.bmenet.org/ 5000
- 亚洲地区化学工业信息数据库供应商
it provides Commercial database of information covering Asian chemical industry.
http://www.chemizen.com 5000
- 结晶学国际组织论坛
The International Union of Crystallography provides facilities for e-mail based discussion lists on topics relevant to the Union and the field of crystallography.
http://www.iucr.ac.uk/ 5000
- 可燃液体参考信息
This is the Ignitable Liquids Reference Collection (ILRC) is a compilation of reference materials used by forensic analysts to conduct fire debris analysis.
http://www.ncfs.org/ 5000
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